|
| Year | Annual departures (in thousands) |
Percent change in annual departures |
Percent of annual departures that were delayed |
Percentage point change in annual departures that were delayed |
Average delay per delayed departure (in minutes) |
|---|---|---|---|---|---|
| 2000 | 66 | -- | 18.5 | -- | 56.7 |
| 2001 | 67 | 1.5 | 15.4 | -3.2 | 51.2 |
| 2002 | 62 | -7.8 | 13.9 | -1.5 | 49.1 |
| 2003 | 67 | 8.7 | 11.6 | -2.3 | 51.1 |
| 2004 | 69 | 2.8 | 15.0 | 3.4 | 52.0 |
| 2005 | 74 | 6.1 | 18.4 | 3.4 | 53.5 |
| 2006 | 75 | 2.1 | 17.2 | -1.1 | 54.7 |
| 2007 | 78 | 4.3 | 18.1 | 0.9 | 56.8 |
| 2008 | 77 | -1.6 | 18.0 | -0.1 | 57.9 |
| 2009 | 70 | -9.4 | 16.8 | -1.2 | 54.0 |
| Source: GAO analysis of FAA's ASPM data |
| Note: The percentage change in departures and the change in percentage points of departures that were delayed may not compute due to rounding. |